40500746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 76640256

約数和(自身を除く): 36139510

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 47, 94, 131, 143, 253, 262, 286, 299, 506, 517, 598, 611, 1034, 1081, 1222, 1441, 1703, 2162, 2882, 3013, 3289, 3406, 6026, 6157, 6578, 6721, 11891, 12314, 13442, 14053, 18733, 23782, 28106, 33143, 37466, 39169, 66286, 67727, 78338, 80041, 135454, 141611, 154583, 160082, 283222, 309166, 430859, 861718, 880451, 1557721, 1760902, 1840943, 3115442, 3681886, 20250373, 40500746]

約数ペア:

[(1, 40500746), (2, 20250373), (11, 3681886), (13, 3115442), (22, 1840943), (23, 1760902), (26, 1557721), (46, 880451), (47, 861718), (94, 430859), (131, 309166), (143, 283222), (253, 160082), (262, 154583), (286, 141611), (299, 135454), (506, 80041), (517, 78338), (598, 67727), (611, 66286), (1034, 39169), (1081, 37466), (1222, 33143), (1441, 28106), (1703, 23782), (2162, 18733), (2882, 14053), (3013, 13442), (3289, 12314), (3406, 11891), (6026, 6721), (6157, 6578)]